摘要
经历了 30多年的开发 ,胜坨油田已经进入了特高含水开发后期 ,调整和挖潜的难度增大 ,在非均质油藏中 ,潜力往往分布于压力水平较低的层段 ,从压力状况入手分析油藏潜力是一种新的尝试。通过对胜坨油田二区 83 -5单元地层压力状况的分析 ,指导特高含水期油藏调整挖潜的工作 ,总结出了对特高含水期油藏开发有着指导意义的一些结论和建议 ,在开发实践中取得了较好的效果 。
Shengtuo oilfield have expoited more than 30 years, the anisotropism of interlayer and innerlayer is very serious and the adjustment and potential's digging is very difficult. The potential area of the anisotropic reservoir often distributed in the low-pressure-level-layer, analysis the potential area of reservoir from the pressure is a new attempt. Based on the analysis of pressure condition of unit 83-5 in second zone of shengtuo oilfield, conduct the adjustment and potential's digging of Ultra-high water period reservoir, sum up several conclusion and suggestions, these conclusion and suggestions have taken good effect on the practice of exploitation of Ultra-high water period reservoir. This article has reference value of the exploitation of Ultra-high water period reservoir.
出处
《西南石油学院学报》
CSCD
2004年第2期34-37,共4页
Journal of Southwest Petroleum Institute
关键词
胜坨油田
压力分析
压降分析
非均质油藏
Shengtuo oilfield
pressure analysis
pressure drop analysis
anisotropic reservoir
